So what happened was Chase got kidnapped by some lunatics interested in his superior genes and sperm. But fortunately got saved by Josh and the gang but during the rescue, josh's earpiece came off while he was dodging an knife attack from one of the
kidnappers and the bite mark on his ear got exposed. So in front of Chase and the other bodyguards, everyone found out that Josh was an omega and a marked one as well. Chase of course didn't care that Josh was an omega. Despite the fact that he made it known countless times that he hates Omegas, he didn't care that Josh was an omega and even threw aside Josh's supppressant drug because he wanted him to spend his future heat cycles with him
Well Chase actually found out that Josh had a kid from eavesdropping on a conversation between Josh and Issac ( the bodyguard who has a crush on Josh). Josh was rejecting Issac and told him he will eventually go back to Pete's mother cause he still has feelings for her( he was talking about Chase btw) but Chase heard that and thought Josh had a kid with an alpha woman. He already knewn that Josh was an omega at this time and knew that the scar was a C-section. Chase actually became a little bit suicidal after that cause he thought he was just a hookup to Josh and that Josh would eventually leave him to be with his child's mother. After a little incident where Chase almost shot himself, Josh invited him to go to the amusement park with him and Pete. Chase then faced his fear of dogs in an attempt to save Pete from drowning at the amusement park. After that, Josh immediately told him that Pete was his. Chase was shocked at first then remembered that he once slept with someone during his rut a while back and got scared about the possibility that he might have raped Josh but Josh told him that he slept with him willingly. He wasn't angry about Pete at all. He was actually relieved that Pete was his and josh's child

SOMEONE SPOIL ME, I ALREADY READ THE NOVEL BUT I DIDN'T FINISH IT BECAUSE THE OTHER CHAPTER "SAYING ITS LOCK" I DON'T KNOW WHY???? I KEEP TRYING TO FIND ANOTHER SITE BUT IT ALWAYS SAYS IT'S LOCK! WHY IS THAT?!!